The Dirt on Dirt: 5 Things You Should Know About Soil

The Dirt on Dirt: 5 Things You Should Know About Soil

Here are five things you should know about soil.

1. Soil, like oil, is a finite resource.

2. Misusing soil can topple civilizations.

3. Good soil usage helps prevent droughts.

4. High-tech makes a difference.

5. Soil is alive.